New Input Attributes – (from web designing 2nd edition book)
autocomplete – to enable / disable auto fill form entries from save data
autofocus – to focus or enter your cursor to the same control
formaction – Help you set more than one action page in a form
min and max – To set maximum and Minimum values of a control
multiple – To allow or select multiple files using file control
pattern (regexp) – To the set the pattern for the control
placeholder – The short hint to show in the input field before the user enters a value.
Required – To ensure input field must be filled out before submitting the form.
Step – To set number of steps for the input value